10x-1=2x+7

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Solution for 10x-1=2x+7 equation:


Simplifying
10x + -1 = 2x + 7

Reorder the terms:
-1 + 10x = 2x + 7

Reorder the terms:
-1 + 10x = 7 + 2x

Solving
-1 + 10x = 7 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-1 + 10x + -2x = 7 + 2x + -2x

Combine like terms: 10x + -2x = 8x
-1 + 8x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 + 8x = 7 + 0
-1 + 8x = 7

Add '1' to each side of the equation.
-1 + 1 + 8x = 7 + 1

Combine like terms: -1 + 1 = 0
0 + 8x = 7 + 1
8x = 7 + 1

Combine like terms: 7 + 1 = 8
8x = 8

Divide each side by '8'.
x = 1

Simplifying
x = 1

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